What’s Vulnerable › Vulnerabilities

CVE-2025-59815: Authenticated Remote Code Execution in the Billing Administration portal

• Severity: high (CVSS 8.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-09-25 · updated 2026-10-18
• Weakness: CWE-77

Description

This vulnerability allows malicious actors to execute arbitrary commands on the underlying system of the Zenitel ICX500 and ICX510 Gateway, granting shell access. Exploitation can compromise the device’s availability, confidentiality, and integrity.

Affected products

• Zenitel ICX500: before 1.4.3.3
• Zenitel ICX510: before 1.4.3.3

References

• https://wiki.zenitel.com/wiki/Downloads#ICX-AlphaCom_System
• https://wiki.zenitel.com/wiki/ICX_1.4.3.X_-_Release_Notes

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